.main{
	width: 1200px;
	margin:0 auto;
  overflow: hidden;
}
.main_nav{
	width:1200px;
	height:40px;

}
.main_nav ul{
	list-style: none;
	margin-left:40px;

}
.main_nav ul li{
	height:40px;
	font-family: "微软雅黑";
	font-size: 14px;
	text-align:center;
	line-height: 40px;
	margin-left:10px;
	float:left;	
}
.main_nav ul li:after{

	  content:">";
	  color:black;
	  margin-left:10px;
  }
 .main_nav ul .last:after{
      content:"";}
 .main_left{
 	float:left;
 	margin-left:30px;
   	width:450px;
 	height:500px;
 	border:1px solid gray;
 }
  .main_left .img_small img{
	width:50px;
	height: 50px;

	float: left;
}
 .main_cneter{
 	width:600px;
 	height:550px;
 	margin-left:10px;
 	float:left;

 }
 table{
 		margin-top:20px;
 		width:600px;
 		font-family: 微软雅黑;
 		font-size:14px;
 }
   table tr .td_name{
 	font-size:18px;
 	font-weight: bold;
 	letter-spacing:2px;
 }
  table tr .fh{
  	font-size:14px; 

  }
 table tr .td_2{
 	font-size:25px;
 	color:red;
 }
 tr td .select_1{
 	width:60px;

 }
 table .tr_bg{
 	background:#f2f2f2;

 }
 tr td .color{

 	width:60px;
 	height:20px;
 	text-align: center;
 	line-height: 20px;
 	border:1px solid gray;
 	background:white;

 }
 table tr td{
	width:50px;
 	height:50px;
 
 }
 tr td .num_n{
 	width:50px;
 	height:20px
 }
 .btn{
 	width:200px;
 	height:40px;
 	border:1px solid blue;
 	color:white;
 	text-align:center;
 	line-height:40px;
 	background:#fd8900;
 	margin:30px auto;
 }
 .btn a{
 	color:white;
 	text-decoration: none;
 }
 tr  .td_1{
 	width:100px;
 	text-align:center;
 }
 tr .btn_td .btn{
 	margin-left:60px;
 }

 /* tabcss*/
  .box{
      width: 1000px;
      overflow: hidden;
      margin:0px auto 0px;
    }
    #title{
      line-height: 40px;
      background-color: rgb(247,247,247);
      font-size: 16px;
      font-weight: bold;
      color: rgb(102,102,102);
      overflow: hidden;
    }
    #title span{
      float: left;
      width: 166px;
      text-align: center;
    }
    #title span:hover{
      /*color: black;*/
      cursor: pointer;
    }
    #content{
      margin-top:10px;
    }

    #content li{
      width: 1050px;
      overflow: hidden;
      display: none;
      background-color: rgb(247,247,247);
    }
    #content li div{
      width: 156px;
      margin-right: 14px;
      float: left;
      text-align: center;
    }
    #content li div a{
      font-size: 14px;
      color: black;
      line-height: 14px;
    /*  float: left;*/
    display: inline-block;
      margin-top: 10px;
    }
    #content li a:hover{
      color: #B70606;
    }
      #content li div span{
        font-size: 16px;
        line-height: 16px;
        /*float: left;*/
        display: block;
        color: rgb(102,102,102);
        margin-top: 10px;
      }
    #content img{
      float: left;
      width: 155px;
      height: 250px;
    }
    #title .select{
      background-color: rgb(10,167,112);
      color: white;
    }
    #content .show{
      display: block;
    }
    .pj{
      width:1000px;
      text-align: center;
    }




